Chopper Trike Stingray

[stude13]

i got a lifan 70cc e/start for it. im freakin about gearing. the ratio calculator says--primary gear =14, axle gear=36, tire size=20", rpm=5000/ =121mph--does this mean i need a jack shaft? mitch

 

[h0tr0d]

Most likely the motor has a 4:1 reduction built in. So divide by 4 and you get 30mph, which sounds about right with that setup.

I would love to see more pics of this build and the parts used.
Keep it up.

 

[stude13]

thanks hotrod, right now i am amassing parts.

 

[Alaskavan]

So, you gonna ride to Ocean Park with me next year?